Science Revision

Which of the following animals migrates?

• bird

• ant

• horse

• bat

The early Paleozoic Era is called the age of ________.

• humans

• animals

• invertebrates

• vertebrates

Which is the biggest animal that hibernates?          

• cow

• cat

• bear

• bat

The Paleozoic era began in ______________.

• 522 billion years ago

• 442 billion years ago

• 542 billion years ago

• 500 billion years ago

These are the remains or traces of living things that lived long time ago.

• tar

• pit

• fossils

• trace

The home of saguaro cactuses is found in _____________.

• Bahrain

• India

• Arizona

• Philippines

Scientists consider these fossils as good evidence for climate change.

• animal fossil

• plant fossil

• trace

• cast

The science of learning about past life on Earth through fossils is called ____________.

• Paleontologists

• Science

• Paleontology

• BioLogy

Scientists who study how living things interact with each other and their

       environment.

• Teachers

• Biologists

• Ecologists          

• Doctors

Areas filled with a sticky material that seeps to Earth’s surface

     from inside Earth is called ________________.

• fossils

• amber

• tar pits

• mold